What two tectonic plates pushes against the eurasian plat to form the alps ant other geographical features.

all you have to do is look at the pictures to find hope this is the lesson you were also hope this .

an informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.